Resources and Reserves - Alacer GoldAlacer Gold - Proven and Probable Mineral Reserve Summary (As of . Gediktepe - Total, Proven, 11,881, 1.11, 36.30, 0.93, 1.82, 424, 13,866 .. in the “Technical Report on the Cevizlidere Porphyry Deposit, Tunceli Province, Turkey”.total resources and reserves of tedi porphyry deposit,scientific communications - GeoKnigaOct 18, 2012 . phyry Cu deposits into porphyry, porphyry-related skarn, and . reserve-resource data for Ertsberg-Grasberg, Ok Tedi, and Cadia, and provide a brief review of a .. likely, therefore, that the total Grasberg skarn resource prob-.
Porphyry Copper Deposits in the Course of Time - Rockstone .Dec 16, 2011 . The resources stand at 5 billion pounds of contained copper (approx. . (Japan) on the 4th October – a total of 11,200 tons of concentrate containing 5.6 . Furthermore, porphyry copper deposits gain an increasing significance in . 6% copper, whereafter the mine (with reserves of >290 million tons grading.total resources and reserves of tedi porphyry deposit,The Mineral Resources of Papua New Guinea - Wiley Online LibraryPorphyry copper and gold deposits occur in some of the . The Mineral Resources of Papua New Guinea . Total ore reserves at Ok Tedi stand at 246 mil-.John Frank
Paae. TABLE 1. Published reserves and resources of copper deposits in the United . total ore, total metal contained in ore, and average grade of ore orig- inally in each of . resource is located in the five largest porphyry deposits. These de-.
The Ok Tedi porphyry and skarn copper-gold deposits on Mount Fubilan (2053 mASL) are . of copper and 490 tonnes of gold (actual metal production + full metal content of reserve). .. Mining commenced in 1984, with an original resource of:
Oct 18, 2012 . phyry Cu deposits into porphyry, porphyry-related skarn, and . reserve-resource data for Ertsberg-Grasberg, Ok Tedi, and Cadia, and provide a brief review of a .. likely, therefore, that the total Grasberg skarn resource prob-.
Dec 16, 2011 . The resources stand at 5 billion pounds of contained copper (approx. . (Japan) on the 4th October – a total of 11,200 tons of concentrate containing 5.6 . Furthermore, porphyry copper deposits gain an increasing significance in . 6% copper, whereafter the mine (with reserves of >290 million tons grading.
Porphyry copper and gold deposits occur in some of the . The Mineral Resources of Papua New Guinea . Total ore reserves at Ok Tedi stand at 246 mil-.
Pebble Mine is the common name of a mineral exploration project investigating a very large porphyry copper, gold, and molybdenum mineral deposit in the Bristol Bay region of Southwest Alaska, near Lake Iliamna and Lake Clark. The proposal to mine the ore deposit, using large-scale operations and .. In February 2010, a resource estimate, based on a total of 509 drillholes and.
Total mineral resource of > 44 M oz Au & . (Source: Metals Economics Group's Cu Reserves Replacement Strategies, June .. Ok Tedi porphyry Au/Cu deposit.
Oct 23, 2014 . Inferred resources Total mineral resources ... the Grasberg, Ok Tedi copper-gold porphyry deposits, and Porgera epithermal gold system.
Mineral Resources Development Company (MRDC) manages the equity held . number of very large deposits namely, the Panguna and Ok Tedi porphyry copper-gold . Total mine production for 2001 averaged 14.1 tonnes gold, 35.7 tonnes . Estimated recoverable proved and probable reserves at June 2001 are 290.6.
Frieda River project area inclusive of the major copper porphyry deposits such as Horse, Ivaal, . of Exploration Results, Mineral Resources and Ore Reserves'.
Sep 11, 2005 . Bougainville, Lihir, Misima, OK Tedi and Porgera. . It comprises of at least seven Cu_Au porphyry deposits, a significant . earlier drilling has resulted in the addition to the total porphyry resource of around 105Mt averaging ... these resources to mineable reserves or allow for mining dilution, and the.
A Publication of the Mineral Resources .. The total number of exploration licenses managed has ... huge Ok Tedi porphyry copper deposit and the po- .. reserves. Lihir has produced over 10 million ounces of gold since production began in.
Aug 17, 2012 . “Mineral Resources Potential and Mining in the Pacific .. deposits: - Porphyry Cu-Au (e.g. Ok Tedi,. Panguna);. - Epithermal Au (e.g. Lihir,. Porgera . 2009 reserve estimates: 6,600,000 . August 1998 – June 2000: A total of.
. porphyry deposits located just 25 km north of the long-running Ok Tedi mine within . with a total of 5000 metres drilled on the $10m budget for the campaign. . with the eventual goal of obtaining updated resource and reserve estimates by.
Oct 25, 2013 . of Exploration Results, Mineral Resources and Ore Reserves – the JORC Code. . Freida RIver. Ok Tedi. Grasberg. AMANAB. WAFI-GOLPU. HIDDEN VALLEY. TARI. 4. 5. 6 .. Focused strategic programme: total PNG exploration expenditure .. multiphase porphyry copper-gold deposit off the northeastern.
Porphyry copper deposits are currently the world's main source of copper .. copper skarn mineralisation is associated with the Ok Tedi porphyry ... World resources and production . and diminishing ore reserves of existing mines, means . Table 6 2005 mine production of copper (Cu content). Total. (tonnes). % of world.
May 2, 2014 . Skarn-type tungsten deposits of Tabuaço area, northern Portugal . Ok Tedi mine in Papua New . By 2008, Chinese iron ore imports accounted for 60% of total world imports, . Introduction by the EFG Panel of Experts on resources and reserves - Minerals and .. skarn, porphyry Cu, high sulfidation and.
In FY09, the total spent on exploration and projects in South Africa, Australia and . and the declaration of a new, inferred porphyry copper-gold resource comprising . Grasberg-Ertzberg (copper-gold), Porgera (gold), OK Tedi (copper-gold), . Brownfield exploration surrounding the Wafi-Golpu deposits in FY09 focused on.